BS 6644:2005

Cross References:BS 779BS 855BS 1212-1BS 1212-2 BS 1212-3BS 1387BS 2790BS 4076BS 4814BS 5854:1980BS 5978-1BS 5978-2 BS 5978-3BS 6282-1:1982BS 7671BS EN 297BS EN 303-1BS EN 303-3BS EN 483BS EN 656BS EN 676BS EN 677BS EN 1567 BS EN 1856-1BS EN 1856-2BS EN 12952BS EN 12953BS EN 13076BS EN 13077BS EN ISO 4126-1BS EN ISO 10380:2003BS 5422:2001BS 5440-1:2000BS 5588-0:1996BS 5588-1:1990BS 5885-1BS 5885-2BS 6448BS 6501-1:2004BS 6700:1997BS 6880-1:1988BS 6880-2:1988BS 7927:1998BS EN 88:1991BS EN 294:1992BS EN 437:2003BS EN 806-1:2000BS EN 806-2:2005BS EN 1443:1999BS EN 13084-1:2000BS EN 13084-2:2001 BS EN 13084-4:2002BS EN 13384-1:2002BS EN 13502:2002BS EN 60079-10:2003BS EN 61779-4:2000 BS EN 61779-5:2000prEN 13959:2005prEN 14622:2004DD 221:1997PD 1749: 2001Gas Safety (Installation and Use) Regulations 1998Gas Safety (Installation and Use) Regulations (Northern Ireland) 2004Gas Appliances (Safety) Regulations 1995Boiler (Efficiency) Regulations 1993Building Regulations 2000 Building (Scotland) Regulations 2004Building Regulations (Northern Ireland)Pressure Equipment Regulations 1999Water Supply (Water Fittings) Regulations 1999Health and Safety at Work etc. Act 1974Electricity at Work Regulations 1989Clean Air Act 1993 Asbestos (Prohibitions) Regulations 1992Dangerous Substances and Explosive Atmospheres Regulations 2002IGE/UP/10LPGA Code of practice 24.6:2000LPGA Code of practice 7:2004LPGA Code of practice 24.1:1998LPGA Code of practice 22:2002IGE/UP/4:1998IGE/UP/1:1995IGE/UP/1A:1998Building Regulations Approved Document J:2000